单项选择题
Inquiries（）the condition of the patients may be made personally or by telephone.
A.revealing B.concerning C.affecting D.following
单项选择题 We forgave her anger because we knew that her father's illness had put her under great （）
单项选择题 An explosion is a sudden increase in amount（）
单项选择题 Some say yes and others say no; I don't know （）to follow.
